Monthly weather forecast and climate
Portia, AR

Weather in January

January, like December, is another chilly winter month in Portia, Arkansas, with average temperature fluctuating between 45.1°F (7.3°C) and 31.5°F (-0.3°C). January is the coldest month, with an average high-temperature of 45.1°F (7.3°C) and an average low-temperature of 31.5°F (-0.3°C). Weather in January »

Weather in February

February, the last month of the winter, in Portia, is another chilly month, with average temperature fluctuating between 48.6°F (9.2°C) and 34.9°F (1.6°C). In Portia, Arkansas, the average high-temperature in February is practically the same as in January - a still frosty 48.6°F (9.2°C). Weather in February »

Weather in March

March, the first month of the spring, in Portia, is a moderate month, with average temperature ranging between min 43.3°F (6.3°C) and max 58.6°F (14.8°C). In Portia, the average high-temperature in March increases, from a frosty 48.6°F (9.2°C) in February, to a mild 58.6°F (14.8°C). Weather in March »

Weather in April

April is an agreeable spring month in Portia, Arkansas, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 69.1°F (20.6°C). In April, the average high-temperature rises, from a mild 58.6°F (14.8°C) in March, to an agreeable 69.1°F (20.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Portia, Arkansas, with average temperature ranging between min 61.3°F (16.3°C) and max 78.4°F (25.8°C). In Portia, the average high-temperature in May increases, from a pleasant 69.1°F (20.6°C) in April, to a warm 78.4°F (25.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Portia, is a hot month, with average temperature varying between 87.6°F (30.9°C) and 70°F (21.1°C). In June, the average high-temperature rises, from a warm 78.4°F (25.8°C) in May, to a tropical 87.6°F (30.9°C). Weather in June »

Weather in July

July, the same as June, in Portia, Arkansas, is another hot summer month, with temperature in the range of an average low of 71.6°F (22°C) and an average high of 89.4°F (31.9°C). July is the warmest month, with an average high-temperature of 89.4°F (31.9°C) and an average low-temperature of 71.6°F (22°C). The average heat index is calculated to an extremely hot 106.9°F (41.6°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Portia, Arkansas, with temperature in the range of an average high of 87.8°F (31°C) and an average low of 69.4°F (20.8°C). In August, the average high-temperature is almost the same as in July - a still tropical 87.8°F (31°C). Weather in August »

Weather in September

September, the first month of the autumn, in Portia, is also a moderately hot month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 63.7°F (17.6°C). In September, the average high-temperature marginally drops, from a hot 87.8°F (31°C) in August, to a warm 82°F (27.8°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Portia, Arkansas, with temperature in the range of an average low of 52.9°F (11.6°C) and an average high of 71.2°F (21.8°C). In Portia, the average high-temperature drops, from a warm 82°F (27.8°C) in September, to a pleasant 71.2°F (21.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Portia, Arkansas, with temperature in the range of an average high of 57.6°F (14.2°C) and an average low of 42.6°F (5.9°C). In Portia, Arkansas, the average high-temperature decreases, from a pleasant 71.2°F (21.8°C) in October, to a moderate 57.6°F (14.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Portia, Arkansas, with average temperature fluctuating between 48.4°F (9.1°C) and 36.1°F (2.3°C). In December, the average high-temperature decreases, from a mild 57.6°F (14.2°C) in November, to a chilly 48.4°F (9.1°C). Weather in December »
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FAQ

What is the coldest month in Portia?

January is the coldest month in Portia, with an average high-temperature of 45.1°F (7.3°C) and an average low-temperature of 31.5°F (-0.3°C).

How many days does it rain in Portia?

In Portia, during the entire year, the rain falls for 145.5 days and collects up to 35.47" (901mm) of precipitation.

When does it snow in Portia?

Months with snowfall are January through March, October through December.

How many days does it snow in Portia?

In Portia, Arkansas, during the entire year, snow falls for 7.1 days, and aggregates up to 3.82" (97mm) of snow.

What are the months with the lowest UV index in Portia?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Portia, Arkansas.

When does it snow the most in Portia?

The month with the most snowfall in Portia, Arkansas, is February when snow falls for 2.1 days and typically aggregates up to 1.18" (30mm) of snow.

What is the month with the least sunshine in Portia?

The month with the least sunshine in Portia is February, with an average of 4.9h of sunshine.

What is the most humid month in Portia?

March is the most humid month in Portia, with an average relative humidity of 78%.

What is the wettest month in Portia?

April is the month with the most rainfall in Portia. Rain falls for 14.5 days and accumulates 4.61" (117mm) of precipitation.

When it does not snow in Portia?

April through September are months without snowfall in Portia, Arkansas.

When are the longest days in Portia?

June has the longest days of the year in Portia, with an average of 14.6h of daylight.

What is the month with the most sunshine in Portia?

Months with the most sunshine in Portia are June and July, with an average of 10.7h of sunshine.

What are the months with the highest UV index in Portia?

Months with the highest UV index are June and July, with an average maximum UV index of 7.

What is the warmest month in Portia?

The warmest month in Portia is July, with an average high-temperature of 89.4°F (31.9°C) and an average low-temperature of 71.6°F (22°C).

What is the driest month in Portia?

The month with the least rainfall in Portia, Arkansas, is September when the rain falls for 11 days and typically collects 2.2" (56mm) of precipitation.

What is the least humid month in Portia?

With an average relative humidity of 67%, October is the least humid month in Portia.

What is the month with the shortest days in Portia?

The month with the shortest days in Portia, Arkansas, is December, with an average of 9.7h of daylight.

Average temperature
Portia, AR

Average temperature - Portia, AR

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (45.1°F).

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure
Portia, AR

Average pressure - Portia, AR

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed
Portia, AR

Average wind speed - Portia, AR

The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average rainfall
Portia, AR

Average rainfall - Portia, AR

The wettest month (with the highest rainfall) is April (4.61").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days
Portia, AR

Average rainfall days - Portia, AR

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (8.7 days).

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Average snowfall
Portia, AR

Average snowfall - Portia, AR

The month with the highest snowfall is February (1.18").
Months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days
Portia, AR

Average snowfall days - Portia, AR

The month with the highest number of snowfall days is January (2.7 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Portia, AR

Average daylight / Average sunshine - Portia, AR

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

Months with the most sunshine are June and July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days
Portia, AR

Average sunshine days - Portia, AR

The month with the most sunshine days is October (19.8 days).
Months with the least sunshine days are April and May (13.8 days).

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Average visibility
Portia, AR

Average visibility - Portia, AR

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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